GB2003253A - Infinitely adjustable shock absorber - Google Patents

Infinitely adjustable shock absorber

Info

Publication number
GB2003253A
GB2003253A GB7833546A GB7833546A GB2003253A GB 2003253 A GB2003253 A GB 2003253A GB 7833546 A GB7833546 A GB 7833546A GB 7833546 A GB7833546 A GB 7833546A GB 2003253 A GB2003253 A GB 2003253A
Authority
GB
United Kingdom
Prior art keywords
working cylinder
piston
shock absorber
chamber
working
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB7833546A
Other versions
GB2003253B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MEWERKA AG
Original Assignee
MEWERKA AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MEWERKA AG filed Critical MEWERKA AG
Publication of GB2003253A publication Critical patent/GB2003253A/en
Application granted granted Critical
Publication of GB2003253B publication Critical patent/GB2003253B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction

Abstract

The piston (9) of a shock absorber is rigidly attached to piston rod (8) and moves in a fluid-filled working cylinder (1) which is connected over a number of outlet openings (32 to 37) to a chamber to take up and recycle the fluid. The outlet openings are arranged in a predetermined pattern along the movement path of the piston in the wall of the working cylinder. In the chamber is an adjustable slide arrangement (12, 13, 42, 44) movable longitudinally within the chamber, so that openings (32' to 37') and flow return channel (38, 39), (these openings) may be brought into a certain communicating relationship with the outlet openings in the working cylinder, according to which the flow of fluid out of the working cylinder caused by the working piston movement and therewith the "hardness" of the shock absorber is adjustable. A retractile spring (21) in the working cylinder pushes the working piston back into its starting position. <IMAGE>
GB7833546A 1977-08-24 1978-08-16 Infinitely adjustable shock absorber Expired GB2003253B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1037477A CH622594A5 (en) 1977-08-24 1977-08-24

Publications (2)

Publication Number Publication Date
GB2003253A true GB2003253A (en) 1979-03-07
GB2003253B GB2003253B (en) 1982-06-30

Family

ID=4362552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7833546A Expired GB2003253B (en) 1977-08-24 1978-08-16 Infinitely adjustable shock absorber

Country Status (4)

Country Link
CH (1) CH622594A5 (en)
DE (1) DE2835825C2 (en)
FR (1) FR2401363A1 (en)
GB (1) GB2003253B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147685A (en) * 1983-09-29 1985-05-15 Pipe Supports Ltd Damper with adjustable flow path
US7325660B2 (en) * 2004-11-08 2008-02-05 Thyssenkrupp Bilstein Of America, Inc. Fluid flow regulation of a vehicle shock absorber/damper

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3718159A1 (en) * 1987-05-29 1988-12-15 Schuler Gmbh L Drawing apparatus on presses
DE202006011846U1 (en) * 2006-08-02 2007-12-13 MEPLA-WERKE LAUTENSCHLäGER GMBH & CO. KG Device for damping or deceleration of moving furniture parts of furniture

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168168A (en) * 1963-09-18 1965-02-02 William J Chorkey Adjustable hydraulic shock absorber
NL132645C (en) * 1964-08-31 1900-01-01
US3301410A (en) * 1966-02-14 1967-01-31 Halliburton Co Hydraulic shock absorbing apparatus
US3446317A (en) * 1967-08-28 1969-05-27 Efdyn Corp Adjustable shock absorber
US3598206A (en) * 1969-03-24 1971-08-10 W E Hennells Co Inc Adjustable shock absorbers
US3605960A (en) * 1969-05-27 1971-09-20 Jerome R Singer Automatically adjustable shock absorbers
DE2105422C3 (en) * 1971-02-05 1975-04-30 Hubert 4000 Duesseldorf Fussangel Infinitely adjustable shock absorber, especially for industrial purposes
CH535368A (en) * 1972-06-02 1973-03-31 Hans Baumgartner & Co Fabrik F Oil brake for doors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147685A (en) * 1983-09-29 1985-05-15 Pipe Supports Ltd Damper with adjustable flow path
US7325660B2 (en) * 2004-11-08 2008-02-05 Thyssenkrupp Bilstein Of America, Inc. Fluid flow regulation of a vehicle shock absorber/damper

Also Published As

Publication number Publication date
GB2003253B (en) 1982-06-30
FR2401363A1 (en) 1979-03-23
CH622594A5 (en) 1981-04-15
DE2835825C2 (en) 1983-05-11
FR2401363B1 (en) 1984-10-26
DE2835825A1 (en) 1979-03-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee